12713265

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6011}}^1$

素因数の和:6069

約数の個数: 24

約数和(自身を含む): 22508928

約数和(自身を除く): 9795663

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 6011, 18033, 30055, 54099, 90165, 270495, 282517, 847551, 1412585, 2542653, 4237755, 12713265]

約数ペア:

[(1, 12713265), (3, 4237755), (5, 2542653), (9, 1412585), (15, 847551), (45, 282517), (47, 270495), (141, 90165), (235, 54099), (423, 30055), (705, 18033), (2115, 6011)]